Structure of PDB 8bpx Chain AD Binding Site BS03

Receptor Information
>8bpx Chain AD (length=196) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EVPATVEAVKTPNSKIVYDDHNHERYPPGDPSKRAFAYFVLSGGRFVYAS
VLRLLVLKLIVSMSASKDVLALASLEVDLGSIEPGTTVTVKWRGKPVFIR
RRTEDDIKLANSVDVGSLRDPQEDSVRVKNPEWLVVVGVCTHLGCIPLPN
AGDYGGWFCPCHGSHYDISGRIRKGPAPYNLEVPTYSFLEENKLLI
Ligand information
Ligand IDUQ7
InChIInChI=1S/C44H66O4/c1-32(2)18-12-19-33(3)20-13-21-34(4)22-14-23-35(5)24-15-25-36(6)26-16-27-37(7)28-17-29-38(8)30-31-40-39(9)41(45)43(47-10)44(48-11)42(40)46/h18,20,22,24,26,28,30H,12-17,19,21,23,25,27,29,31H2,1-11H3/b33-20+,34-22+,35-24+,36-26+,37-28+,38-30+
InChIKeyDBESHHFMIFSNRV-RJYQSXAYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1=C(C(=O)C(=C(C1=O)OC)OC)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
CACTVS 3.341COC1=C(OC)C(=O)C(=C(C)C1=O)C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C
CACTVS 3.341COC1=C(OC)C(=O)C(=C(C)C1=O)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
ACDLabs 10.04O=C1C(=C(C(=O)C(OC)=C1OC)C)C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)C
OpenEye OEToolkits 1.5.0CC1=C(C(=O)C(=C(C1=O)OC)OC)C\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CCC=C(C)C
FormulaC44 H66 O4
NameUBIQUINONE-7
ChEMBL
DrugBank
ZINCZINC000058649855
PDB chain8bpx Chain BC Residue 404 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8bpx Cryo-EM structure of the respiratory I + III 2 supercomplex from Arabidopsis thaliana at 2 angstrom resolution.
Resolution2.09 Å
Binding residue
(original residue number in PDB)		L134 I135 M138 H237
Binding residue
(residue number reindexed from 1)		L59 I60 M63 H162
Annotation score1
Enzymatic activity
Enzyme Commision number 7.1.1.8: quinol--cytochrome-c reductase.
Gene Ontology
Molecular Function
GO:0008121 ubiquinol-cytochrome-c reductase activity
GO:0046872 metal ion binding
GO:0051537 2 iron, 2 sulfur cluster binding
Biological Process
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0009536 plastid
GO:0016020 membrane
GO:0031966 mitochondrial membrane
GO:0045275 respiratory chain complex III

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8bpx, PDBe:8bpx, PDBj:8bpx
PDBsum8bpx
PubMed36585502
UniProtQ94JS0|UCRI1_ARATH Cytochrome b-c1 complex subunit Rieske-1, mitochondrial (Gene Name=UCR1-1)

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